Megan Wollover, left, and host Tracy Morgan (who is kissing Wollover's pregnant belly) arrive at the Billboard Music Awards at the MGM Grand Garden Arena on Sunday, May 19, 2013 in Las Vegas. (Photo by John Shearer/Invision/AP) less

Megan Wollover, left, and host Tracy Morgan (who is kissing Wollover's pregnant belly) arrive at the Billboard Music Awards at the MGM Grand Garden Arena on Sunday, May 19, 2013 in Las Vegas. (Photo by John ... more